D.I. Roof Seamers’ self-propelled 4 Station Roof Seamer produces 180-degree finished seam profiles. It is recommended for use with 22- to 26-gauge panels. Multiple chassis types are offered for mechanically seamed panel profiles. The 4 Station Roof Seamer comes with a 110-volt electric motor and an optional 220-volt motor is available. Additionally, it has a quick-disconnect plug for safety.

SKILSAW Power Tools’ 8-inch OUTLAW worm drive metal cutting saw (model SPT78MMC) has a 4 1/2-inch cut depth and depth-of-cut stop that adjusts for different material sizes and shapes. Its left blade saw has a blade window. The 38.2-pound saw has a 15-amp, dual-field motor. It comes with space for tool wrench storage, large chip tray and carbide-tipped blade that creates minimal burrs.